
STEVAL-IHM022V1 I/O assignment
UM0686
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Doc ID 15451 Rev 1
67
PE14
-
68
PE15
TIM1 BKIN (MC main emergency stop)
69
PB10
TIM2 CH3 (MC sub2 PWM VH)
70
PB11
TIM2 CH4 (MC sub2 PWM WH)
71
VSS 1
GND
72
VDD 1
+3.3 V
73
PB12
-
74
PB13
SPI2 SCK (LCD SCL)
75
PB14
SPI2 MISO (LCD SDO)
76
PB15
SPI2 MOSI (LCD SDI)
77
PD8
USB disconnect
78
PD9
PD9 Out (MC sub2 NTC bypass relay)
79
PD10
PD10 Out (MC main NTC bypass relay)
80
PD11
PD11 Out (MC sub1 NTC bypass relay)
81
PD12
TIM4 CH1 (MC sub1 EncA or MC sub2 PWM UL)
82
PD13
TIM4 CH2 (MC sub1 EncB or MC sub2 PWM VL)
83
VSS 8
GND
84
VDD 8
+3.3 V
85
PD14
TIM4 CH3 (MC sub1 EncIndex or MC sub2 PWM WL)
86
PD15
LCD WR
87
PG2
-
88
PG3
-
89
PG4
-
90
PG5
-
91
PG6
-
92
PG7
JOY select
93
PG8
User button SW3
94
VSS 9
GND
95
VDD 9
+3.3 V
96
PC6
TIM8 CH1 (MC sub1 PWM UH)
97
PC7
TIM8 CH2 (MC sub1 PWMVH)
98
PC8
TIM8 CH3 (MC sub1 PWM WH or MC sub1 PWM WL)
99
PC9
TIM3 CH4 (MC main PFC PWM)
100
PA8
LCD BL control
101
PA9
USART1 TX
Table 23.
STEVAL-IHM022V1 I/O assignment (continued)
Pin no.
Pin name
STEVAL-IHM022V1 I/O assignment
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